Grantmaking foundations in Ottumwa, IA
17 grantmaking foundations in Ottumwa, Iowa, ranked by recent giving reported to the IRS (about $4.2M combined).
Top foundations by giving
- $3.1M (2024)
- $280K (2025)
- $250K (2025)
- $100K (2022)
- $76K (2026)
- $65K (2025)
- $61K (2025)
- $50K (2025)
- $49K (2022)
- $45K (2025)
- $43K (2025)
- $37K (2026)
- $23K (2025)
- $6.7K (2024)
- $4.2K (2025)
- $2.8K (2025)
- $500 (2026)
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Causes in Iowa
- Philanthropy, Voluntarism and Grantmaking Foundations 874 foundations
- Human Services 132 foundations
- Education 106 foundations
- Community Improvement and Capacity Building 97 foundations
- Arts, Culture and Humanities 50 foundations
- Health Care 45 foundations
- Environment 36 foundations
- Crime and Legal-Related 30 foundations
- Youth Development 24 foundations
- Mental Health and Crisis Intervention 22 foundations
- Civil Rights, Social Action and Advocacy 22 foundations
- Public Safety, Disaster Preparedness and Relief 17 foundations
- Public and Societal Benefit 15 foundations
- Diseases, Disorders and Medical Disciplines 12 foundations
- Animal-Related 11 foundations
- Medical Research 11 foundations